ArticlePlant physiology2003
Ectopic expression of a horseradish peroxidase enhances growth rate and increases oxidative stress resistance in hybrid aspen.
Article in Plant physiology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 91 citations in OpenAlex.
- Application of gamma irradiation on morphological, biochemical, and molecular aspects of wheat (Triticum aestivum L.) under different seed moisture contents.Scientific reports · 2022Article
- Screening of short-day onions for resistance toFrontiers in plant science · 2022Article
- A Versatile Peroxidase from the FungusPlants (Basel, Switzerland) · 2021Article
- Overexpression ofFrontiers in plant science · 2020Article
- Antioxidant Metabolism and Chlorophyll Fluorescence during the Acclimatisation toAntioxidants (Basel, Switzerland) · 2019Article
- Transient Expression and Purification of Horseradish Peroxidase C in Nicotiana benthamiana.International journal of molecular sciences · 2018Article
- Transcriptional Profiles of Hybrid Eucalyptus Genotypes with Contrasting Lignin Content Reveal That Monolignol Biosynthesis-related Genes Regulate Wood Composition.Frontiers in plant science · 2016Article
- Nitrate sensing by the maize root apex transition zone: a merged transcriptomic and proteomic survey.Journal of experimental botany · 2015Article
- An updated view on horseradish peroxidases: recombinant production and biotechnological applications.Applied microbiology and biotechnology · 2015Review
- Screening and identification of resistance related proteins from apple leaves inoculated with Marssonina coronaria (EII. & J. J. Davis).Proteome science · 2014Article
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- Expression of the Beet necrotic yellow vein virus p25 protein induces hormonal changes and a root branching phenotype in Arabidopsis thaliana.Transgenic research · 2011Article
- Biochemical characterization of Santalum album (Chandan) leaf peroxidase.Physiology and molecular biology of plants : an international journal of functional plant biology · 2011Article
- Feeding on poplar leaves by caterpillars potentiates foliar peroxidase action in their guts and increases plant resistance.Oecologia · 2010Article
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- One of the possible mechanisms for the inhibition effect of Tb(III) on peroxidase activity in horseradish (Armoracia rusticana) treated with Tb(III).Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry · 2008Article
- Spatial distribution of transcript changes in the maize primary root elongation zone at low water potential.BMC plant biology · 2008Article
- Characterization of two rice peroxidase promoters that respond to blast fungus-infection.Molecular genetics and genomics : MGG · 2007Article
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Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We previously demonstrated that overexpression of the horseradish (Armoracia rusticana) peroxidase prxC1a gene stimulated the growth rate of tobacco (Nicotiana tabacum) plants. Here, the cauliflower mosaic virus 35S::prxC1a construct was introduced into hybrid aspen (Populus sieboldii x Populus grandidentata). The growth rate of these transformed hybrid aspen plants was substantially increased under greenhouse conditions. The average stem length of transformed plants was 25% greater than that of control plants. There was no other obvious phenotypic difference between the transformed and control plants. Fast-growing transformed hybrid aspen showed high levels of expression of prxC1a and had elevated peroxidase activities toward guaiacol and ascorbate. However, there was no increase of the endogenous class I ascorbate peroxidase activities in the transformed plants by separate assay and activity staining of native polyacrylamide gel electrophoresis. Furthermore, calli derived from the transformed hybrid aspen grew faster than those from control plants and were resistant to the oxidative stress imposed by hydrogen peroxide. Therefore, enhanced peroxidase activity affects plant growth rate and oxidative stress resistance.
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